What is CVE-2025-68613?

CVE-2025-68613 is a critical-severity vulnerability in N8n, classified under Improper Control of Dynamically-Managed Code Resources. CVSS score: 9.9/10. Published 2025-12-19.

How severe is CVE-2025-68613?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2025-68613 known to be exploited?

Yes. CVE-2025-68613 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-03-11), indicating it is being actively exploited. 33 public proof-of-concept repositories are indexed.

Vulnerability in N8n

CVE-2025-68613

n8n is an open source workflow automation platform. Versions starting with 0.211.0 and prior to 1.120.4, 1.121.1, and 1.122.0 contain a critical Remote Code Execution (RCE) vulnerability in their workflow expression evaluation system. Unde…

EPSS: 0.979 (99.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

N8n — versions 1.121.0
N8n-io N8n — versions >= 0.211.0, < 1.120.4, = 1.121.0

Weakness classification (CWE)

CWE-913 — Improper Control of Dynamically-Managed Code Resources

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2026-03-11. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2026-03-25.

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Public proof-of-concept exploits

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (Patch, x_refsource_MISC)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (Exploit, Third Party Advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2025-68613?: CVE-2025-68613 is a critical-severity vulnerability in N8n, classified under Improper Control of Dynamically-Managed Code Resources. CVSS score: 9.9/10. Published 2025-12-19.
How severe is CVE-2025-68613?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2025-68613 known to be exploited?: Yes. CVE-2025-68613 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-03-11), indicating it is being actively exploited. 33 public proof-of-concept repositories are indexed.